Efficiency And Security Analysis In Multi User Wireless Communication Systems
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Efficiency And Security Analysis In Multi User Wireless Communication Systems
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Author : Jie Gao
language : en
Publisher:
Release Date : 2014
Efficiency And Security Analysis In Multi User Wireless Communication Systems written by Jie Gao and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Wireless communication systems categories.
Efficiency and security are major concerns with increasingly higher importance in modern wireless communications. These two concerns are especially significant for multi-user wireless communications where different users share or compete for resources. Among different users, there are possibilities of cooperation, competition, and/or malicious behavior. Due to the possibility of cooperation among the users, the spectral and energy efficiency in multi-user wireless communications could be boosted. Due to the possibility of competition, the resource allocation in multi-user wireless systems may reach certain equilibrium. Due to the possibility of malicious behavior, the security and reliability of wireless communications can be undermined. In this thesis, a comprehensive analysis on the issues of efficiency and security in multi-user wireless communications is developed for three systems in four scenarios. The first multi-user system of multiple-input multiple-output two-way relaying has the feature of cooperation including a limited coordination scenario and a full coordination scenario. It is shown that high spectral efficiency can be achieved with efficient energy consumption in this system due to the cooperation among the users. Moreover, full coordination yields better results in both spectral and energy efficiency than limited coordination at the cost of higher overhead. The second multi-user system of legitimate transceiver(s) with a jammer features the existence of malicious behavior. To measure the jamming threat, the worst-case jamming is studied for different cases according to the jammer's knowledge of the legitimate communication. The optimal/sub-optimal jamming strategy in each case is analyzed and derived. The third multi-user system of two-user interference channel features the competition of the users. The situation is modeled using noncooperative games with continuous mixed strategies. The outcomes of the games are analyzed through the establishment of the conditions for the existence and uniqueness of mixed strategy Nash equilibrium.
Physical Layer Security In Wireless Communications
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Author : Xiangyun Zhou
language : en
Publisher: CRC Press
Release Date : 2013-11-15
Physical Layer Security In Wireless Communications written by Xiangyun Zhou and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-15 with Technology & Engineering categories.
Physical layer security has recently become an emerging technique to complement and significantly improve the communication security of wireless networks. Compared to cryptographic approaches, physical layer security is a fundamentally different paradigm where secrecy is achieved by exploiting the physical layer properties of the communication system, such as thermal noise, interference, and the time-varying nature of fading channels. Written by pioneering researchers, Physical Layer Security in Wireless Communications supplies a systematic overview of the basic concepts, recent advancements, and open issues in providing communication security at the physical layer. It introduces the key concepts, design issues, and solutions to physical layer security in single-user and multi-user communication systems, as well as large-scale wireless networks. The book starts with a brief introduction to physical layer security. The rest of the book is organized into four parts based on the different approaches used for the design and analysis of physical layer security techniques: Information Theoretic Approaches: introduces capacity-achieving methods and coding schemes for secure communication, as well as secret key generation and agreement over wireless channels Signal Processing Approaches: covers recent progress in applying signal processing techniques to design physical layer security enhancements Game Theoretic Approaches: discusses the applications of game theory to analyze and design wireless networks with physical layer security considerations Graph Theoretic Approaches: presents the use of tools from graph theory and stochastic geometry to analyze and design large-scale wireless networks with physical layer security constraints Presenting high-level discussions along with specific examples, illustrations, and references to conference and journal articles, this is an ideal reference for postgraduate students, researchers, and engineers that need to obtain a macro-level understanding of physical layer security and its role in future wireless communication systems.
Imdc Ist 2021
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Author : Abd-Alhameed Raed
language : en
Publisher: European Alliance for Innovation
Release Date : 2022-01-26
Imdc Ist 2021 written by Abd-Alhameed Raed and has been published by European Alliance for Innovation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-26 with Social Science categories.
This book contains the proceedings of the Second International Conference on Integrated Sciences and Technologies (IMDC-IST-2021). Where held on 7th–9th Sep 2021 in Sakarya, Turkey. This conference was organized by University of Bradford, UK and Southern Technical University, Iraq. The papers in this conference were collected in a proceedings book entitled: Proceedings of the second edition of the International Multi-Disciplinary Conference Theme: “Integrated Sciences and Technologies” (IMDC-IST-2021). The presentation of such a multi-discipline conference provides a lot of exciting insights and new understanding on recent issues in terms of Green Energy, Digital Health, Blended Learning, Big Data, Meta-material, Artificial-Intelligence powered applications, Cognitive Communications, Image Processing, Health Technologies, 5G Communications. Referring to the argument, this conference would serve as a valuable reference for future relevant research activities. The committee acknowledges that the success of this conference are closely intertwined by the contributions from various stakeholders. As being such, we would like to express our heartfelt appreciation to the keynote speakers, invited speakers, paper presenters, and participants for their enthusiastic support in joining the second edition of the International Multi-Disciplinary Conference Theme: “Integrated Sciences and Technologies” (IMDC-IST-2021). We are convinced that the contents of the study from various papers are not only encouraged productive discussion among presenters and participants but also motivate further research in the relevant subject. We appreciate for your enthusiasm to attend our conference and share your knowledge and experience. Your input was important in ensuring the success of our conference. Finally, we hope that this conference serves as a forum for learning in building togetherness and academic networks. Therefore, we expect to see you all at the next IMDC-IST.
Proceedings Of 2024 12th China Conference On Command And Control
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Author : Chinese Institute of Command & Control
language : en
Publisher: Springer Nature
Release Date : 2024-12-26
Proceedings Of 2024 12th China Conference On Command And Control written by Chinese Institute of Command & Control and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-26 with Technology & Engineering categories.
This book contains the original, peer-reviewed research papers presented at the 12th China Conference on Command and Control (C2 CHINA 2024) held in Beijing, China on 17-18 May 2024. Topics covered include but are not limited to Theory, Method and Technique of Military Command; Multi-domain Command and Control; Counter-terrorism Special Operations Command and Control; Smart City and Social Governance; Logistics and Equipment Support; Smart Barracks System Management; Intelligent Air Traffic Control and Integrated Transportation; Intelligent Logistics and Supply Chain Management; Security Protection and Emergency Management; Multi-domain Situational Awareness and Cognition; Information Fusion Theory and Technology; Cognitive and Behavioural Theory Techniques; Cyberspace Situational Awareness and Mapping; Planning, Decision Theory and Technology; Cognitive Game, Intelligent Game Theory and Technology; Unmanned Systems Command and Control; Cluster Intelligence and Cooperative Control; Intelligent Command and Dispatch System and Technology; Cloud Control, Active Disturbance Rejection Control Theory and Technology; Complex System Reliability, Toughness, Robustness; Communication, Navigation and Guidance Technology in Command and Control; Data Link Theory and Technology; Cyberspace Security Theory and Technology; Space Information System and Satellite Resource Management; Satellite Internet Communication, Navigation and Remote Sensing Integration and Security Technology; Intelligent Internet of Things Technology; Electromagnetic Spectrum Security and Control; Artificial Intelligence - Machine Learning, GPT Technology; Virtual Reality, Human-Computer Interaction and Intelligent Wearable Technology; Big Data, Big Model Theory and Technology; Meta-Universes, Digital Twins and Parallel Systems; Blockchain Technology. The papers presented here share the latest findings on theories, algorithms and applications in command and control, making the book a valuable resource for researchers, engineers and students alike.
Proceedings Of Fifth International Congress On Information And Communication Technology
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Author : Xin-She Yang
language : en
Publisher: Springer Nature
Release Date : 2020-10-21
Proceedings Of Fifth International Congress On Information And Communication Technology written by Xin-She Yang and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-21 with Technology & Engineering categories.
This book gathers selected high-quality research papers presented at the Fifth International Congress on Information and Communication Technology, held at Brunel University, London, on February 20–21, 2020. It discusses emerging topics pertaining to information and communication technology (ICT) for managerial applications, e-governance, e-agriculture, e-education and computing technologies, the Internet of Things (IoT) and e-mining. Written by respected experts and researchers working on ICT, the book offers a valuable asset for young researchers involved in advanced studies.
Communication Technologies And Security Challenges In Iot
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Author : Ajay Prasad
language : en
Publisher: Springer Nature
Release Date : 2024-03-25
Communication Technologies And Security Challenges In Iot written by Ajay Prasad and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-25 with Computers categories.
This book presents overall communication technologies and protocols used in IoT like in networks: Wi-Fi, Bluetooth, Zigbee, LoRA, GSM/GPRS/EDGE/LTE, etc. in applications: MQTT, CoAP, AMQP, XMPP, etc, focusing on the architecture and threat perseverance of each. The book also presents new/future technological additions like Wi-Fi HaLow (802.11ah), HEW (802.11ax), BLE, NFC, RFID, etc.,) and upcoming changes in communication systems in IoT and its possible security aspects. The book also covers security aspects in communication mechanisms in domain-specific IoT solutions for healthcare, smart cities, smart homes, smart vehicles, etc. The objective of the book is to assist IoT developers to have a good insight into available and upcoming communication technologies so that they can employ the best possible practices while designing and developing IoT solutions.
Performance Analysis And Improvement In Mimo Communication Systems
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Author : Xuhui Ding
language : en
Publisher: Springer Nature
Release Date : 2025-07-04
Performance Analysis And Improvement In Mimo Communication Systems written by Xuhui Ding and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-04 with Technology & Engineering categories.
This book focuses on the modeling and analysis of large-scale array communication systems to solve the computational complexity problems caused by high-dimensional arrays. This is achieved by providing an in-depth study on several major topics, such as channel estimation, delay estimation, angle estimation, and joint angle delay estimation. Both principles and engineering practice have been addressed, with more weight placed on engineering practice. The energy efficiency optimization problem of multi-antenna communication system is studied according to the actual situation of imperfect channel information and non-ideal hardware, and the corresponding high energy efficiency signal processing algorithm is proposed. The book benefits researchers, engineers, and graduate students in the fields of wireless communications and signal processing, etc.
Wireless Communications Systems And Networks
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Author : Mohsen Guizani
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-04-11
Wireless Communications Systems And Networks written by Mohsen Guizani and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-04-11 with Computers categories.
Since the early 1990s, the wireless communications field has witnessed explosive growth. The wide range of applications and existing new technologies nowadays stimulated this enormous growth and encouraged wireless applications. The new wireless networks will support heterogeneous traffic, consisting of voice, video, and data (multimedia). This necessitated looking at new wireless generation technologies and enhance its capabilities. This includes new standards, new levels of Quality of Service (QoS), new sets of protocols and architectures, noise reduction, power control, performance enhancement, link and mobility management, nomadic and wireless networks security, and ad-hoc architectures. Many of these topics are covered in this textbook. The aim of this book is research and development in the area of broadband wireless communications and sensor networks. It is intended for researchers that need to learn more and do research on these topics. But, it is assumed that the reader has some background about wireless communications and networking. In addition to background in each of the chapters, an in-depth analysis is presented to help our readers gain more R&D insights in any of these areas. The book is comprised of 22 chapters, written by a group of well-known experts in their respective fields. Many of them have great industrial experience mixed with proper academic background.
Wireless Communications Systems And Networks
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Author : Mohsen Guizani
language : en
Publisher: Springer Science & Business Media
Release Date : 2004-05-19
Wireless Communications Systems And Networks written by Mohsen Guizani and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-05-19 with Computers categories.
Since the early 1990s, the wireless communications field has witnessed explosive growth. The wide range of applications and existing new technologies nowadays stimulated this enormous growth and encouraged wireless applications. The new wireless networks will support heterogeneous traffic, consisting of voice, video, and data (multimedia). This necessitated looking at new wireless generation technologies and enhance its capabilities. This includes new standards, new levels of Quality of Service (QoS), new sets of protocols and architectures, noise reduction, power control, performance enhancement, link and mobility management, nomadic and wireless networks security, and ad-hoc architectures. Many of these topics are covered in this textbook. The aim of this book is research and development in the area of broadband wireless communications and sensor networks. It is intended for researchers that need to learn more and do research on these topics. But, it is assumed that the reader has some background about wireless communications and networking. In addition to background in each of the chapters, an in-depth analysis is presented to help our readers gain more R&D insights in any of these areas. The book is comprised of 22 chapters, written by a group of well-known experts in their respective fields. Many of them have great industrial experience mixed with proper academic background.
Quality Reliability Security And Robustness In Heterogeneous Networks
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Author : Jong-Hyouk Lee
language : en
Publisher: Springer
Release Date : 2017-08-08
Quality Reliability Security And Robustness In Heterogeneous Networks written by Jong-Hyouk Lee and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-08 with Computers categories.
This book constitutes the refereed conference proceedings of the 12th EAI International Conference on Quality, Reliability, Security and Robustness in Heterogeneous Networks, QShine 2016, held in Seoul, South Korea, in July 2016. The 27 full papers, 5 short papers and 18 workshop papers were selected from 85 submissions. The papers are organized thematically in tracks, starting with network security, followed by QoS, reliability and modeling, wireless and mobile networks. In addition the papers of two workshops are included: International Workshop on 5G Communication Architecture and Technology (5G-CAT 2016), and the 2nd International Workshop on Sensor Networks and Cloud Computing (SNCC 2016).